Whar is a Fire?

Question

Fire is form of energy

Answer 1

i asked this question from my proffesor Dr Reza Ghasemzadeh. he said when a combustible mateial burns , electrons is exited, they gain energy, and jump upper into upper orbital but this condition is unstable . they tend to return to former condition . they will give up thier energy . this energy is fire.

Answer 2

What is a Whar?

Fire is a visible exothermic reaction caused by the rapid release of energy from the decay of chemical bonds when all conditions are right (namely all parts of the "Fire Triangle," being present). If you wish, you can consider a fire as a *very* slow explosion.

Tip: If you need a definition, go to Google, type "define: Fire", and google will provide several on-line dictionaries for you to look at...or, you can walk over to a shelf and look in the dictionary you probably have there.

Answer 3

Fire is a rapid oxidation process that creates light, heat, and smoke, and varies in intensity. It is commonly used to describe either a fuel in a state of combustion (e.g., a campfire, or a lit fireplace or stove) or a violent, destructive and uncontrolled burning (e.g., in buildings or a wildfire). The discovery of making fire is considered one of the most important evolutions of humankind, for it allowed higher hominids to ward off wild animals, cook food, and provide warmth as well as a source of light in darkness

Answer 4

it is a form of heat energy